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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 44.6°F |
Humidity | 60% |
Wind | 4 mp/h |
Pressure | 28.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 65 |
2 | Kitchener, Ontario | 58 |
3 | London, Ontario | 57 |
4 | Mississauga, Ontario | 55 |
5 | Waterloo, Ontario | 55 |
6 | Rouyn-Noranda, Quebec | 53 |
7 | Saguenay, Quebec | 53 |
8 | Edmonton, Alberta | 51 |
9 | St. Albert, Alberta | 51 |
10 | Toronto, Ontario | 49 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | AQSU - 94B Avenue NW | 69 |
2 | Greenoch Cres | 55 |
3 | 38 Street Northwest | 54 |
4 | AQSU-F-2C7C | 54 |
5 | Garneau1 | 54 |
6 | Northeast Edmonton-AQSU-1D04 | 54 |
7 | Fraser River Park | 53 |
8 | Goldstick Park | 53 |
9 | Lake Summerside | 53 |
10 | Miller | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
51
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 51 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.1µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Good 14 AQI US | |||
Thursday, May 16 | Good 10 AQI US | |||
Friday, May 17 | Good 20 AQI US | |||
Today | Moderate 51 AQI US | 100% | 41° 37.4° | 11.2 mp/h |
Sunday, May 19 | Good 8 AQI US | 100% | 46.4° 37.4° | 11.2 mp/h |
Monday, May 20 | Good 11 AQI US | 53.6° 33.8° | 13.4 mp/h | |
Tuesday, May 21 | Good 15 AQI US | 30% | 44.6° 39.2° | 11.2 mp/h |
Wednesday, May 22 | Good 10 AQI US | 53.6° 37.4° | 6.7 mp/h | |
Thursday, May 23 | Good 11 AQI US | 57.2° 35.6° | 8.9 mp/h | |
Friday, May 24 | Good 10 AQI US | 62.6° 41° | 6.7 mp/h |
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